Sarah is not seen piloting any Zoids directly. However, as Vega's overseer, she constantly monitors all of his in-battle actions. She is seen intervening in his actions, preventing him from using the self-destructive Charged Particle Cannon before the Berserk Fury was properly equipped.

Altile:Sarah only appears briefly in the series, but quickly piggybacks the prolonged work of Altile's research. She uses his discovery of the Ultimate X, Berserk Fury and receives the majority of the credit of coupling it with Vega. Altile is resentful of this, and he even goes so far as to attempt the assassination of Vega to remove her from his deserved position.

Vega: Though usually cold and severe, she exhibits a maternal side towards Vega; he is the only thing she really cares about. Even after being shot down by the Zoid Battle Commission, she cared not about the safety of the Backdraft, but only that of Vega himself.